BAT43

Small Signal Schottky Diode, Single, 30 V, 200 mA, 1 V, 4 A, 125 °C

⚠️ Given the current worldwide supply chain situation, we kindly ask you to take the information shown as a guideline.

Manufacturer: STMICROELECTRONICS
Product type: Small Signal Schottky Diodes
Diode Configuration:Single; Repetitive Reverse Voltage Vrrm Max:30V; Forward Current If(AV):200mA; Forward Voltage VF Max:1V; Forward Surge Current; Available until stocks are exhausted
SVHC: No SVHC (25-Jun-2025)
No. of Pins: 2Pins
Product Range: BAT43 Series
Qualification: -
Diode Mounting: Through Hole
Diode Case Style: DO-204AH
Diode Configuration: Single
Forward Voltage Max: 1V
Forward Surge Current: 4A
Reverse Recovery Time: 5ns
Average Forward Current: 200mA
Operating Temperature Max: 125°C
Repetitive Peak Reverse Voltage: 30V

Delivery and price
Units per pack	1
Price	0.108 €
Current stock	1000+
Lead time	7 days

Datasheet

Updated at March 20, 2026